Bag



FIG. 1 is a perspective view of a first embodiment of a bag showing our new design in a closed state;

FIG. 2 is a perspective view of a second embodiment of the bag of FIG. 1 in an open state;

FIG. 3 is a perspective view of a second embodiment of a bag in a closed state; and,

FIG. 4 is a perspective view of the bag of FIG. 3 in a closed state.

The broken lines showing stitching are part of the claimed design. 

CLAIM The ornamental design for a bag, as shown and described. 